Results 141 to 150 of about 188,539 (327)

Quantitative Electron Beam‐Single Atom Interactions Enabled by Sub‐20‐pm Precision Targeting

open access: yesAdvanced Science, EarlyView.
Atomic lock‐on (ALO) is a rapid, low‐dose in situ technique in scanning transmission electron microscopy (STEM) that achieves sub‐20 picometer (pm) beam positioning. A sparse annular scan collects positional information while avoiding irradiation of the target site.
Kevin M. Roccapriore   +2 more
wiley   +1 more source

Elastic and inelastic scattering of 14N ions by 7Li at 80 MeV [PDF]

open access: yesЯдерна фізика та енергетика, 2012
Angular distributions of the 7Li + 14N elastic and inelastic scattering as well as the 7Li(14N, Х) reactions with production of 13, 15, 16N + 8, 6, 5Li, 11, 12, 13, 14С + 10, 9, 8, 7Ве, 10, 11, 12В + 11, 10, 9В nuclei and others were measured at Elab ...
A. T. Rudchik   +15 more
doaj  

Controlled Growth of Graphene‐Skinned Al2O3 Powders by Fluidized Bed‐Chemical Vapor Deposition for Heat Dissipation

open access: yesAdvanced Science, EarlyView.
This research introduces a facile and scalable FB‐CVD strategy for synthesizing high‐crystallinity, multilayer Gr‐skinned Al2O3 powders, specifically designed for advanced thermal management applications. The continuous graphene skin establishes a comprehensive heat transfer network, ensuring efficient heat dissipation.
Yuzhu Wu   +27 more
wiley   +1 more source

Water, Collagen, and Lipid Content in the Human Skin and Muscles Assessed with Near‐Infrared Diffuse Reflectance Spectroscopy and Multi‐Spectral Optoacoustic Tomography

open access: yesAdvanced Science, EarlyView.
Authors present a novel approach combining multispectral optoacoustic tomography and diffuse reflectance spectroscopy for noninvasive assessment of body composition, including water, lipid, and collagen in skin and muscles. Its high molecular and spatial specificity offers improved diagnostic potential for conditions like obesity and sarcopenia ...
Denis Davydov   +9 more
wiley   +1 more source

The evaluation of experimental data in fast range for n + 56Fe(n,inl)

open access: yesEPJ Web of Conferences, 2017
Iron is one of the five materials selected for evaluation within the pilot international evaluation project CIELO. Analysis of experimental data for n+56Fe reaction is the basis for constraining theoretical calculations and eventual creation of the ...
Qian Jing   +8 more
doaj   +1 more source

Revealing a Pathway for Low‐Temperature Recrystallization in Germanium

open access: yesAdvanced Science, EarlyView.
This study reports the discovery that energy transferred to electrons and atoms by highly ionizing ions results in a disorder‐order (amorphous‐crystalline) phase transformation in noncrystalline (amorphous) Ge. This discovery unlocks low‐temperature recrystallization pathways in Ge, offering a nonthermal strategy for fabricating Ge‐based devices that ...
Gihan Velişa   +8 more
wiley   +1 more source

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